From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Subject: [PATCH 1/2] spi: spi_nuc900: Use spi_bitbang_stop instead of spi_unregister_master in nuc900_spi_remove Date: Sun, 15 May 2011 07:33:28 +0800 Message-ID: <1305416008.24670.1.camel@phoenix> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Wan ZongShun , Grant Likely , spi-devel-general@lists.sourceforge.net To: linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org Calling spi_bitbang_stop() will also destroy bitbang->workqueue, which is created by calling spi_bitbang_start() in nuc900_spi_probe(). Signed-off-by: Axel Lin --- drivers/spi/spi_nuc900.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/spi/spi_nuc900.c b/drivers/spi/spi_nuc900.c index d5be18b..3cd15f6 100644 --- a/drivers/spi/spi_nuc900.c +++ b/drivers/spi/spi_nuc900.c @@ -463,7 +463,7 @@ static int __devexit nuc900_spi_remove(struct platform_device *dev) platform_set_drvdata(dev, NULL); - spi_unregister_master(hw->master); + spi_bitbang_stop(&hw->bitbang); clk_disable(hw->clk); clk_put(hw->clk); -- 1.7.1